'''
Created on Jun 28, 2011

@author: ioan
'''


class iCommand(object):
    '''
    classdocs
    '''


    def __init__(self):
        '''
        Constructor
        '''

    def execute(self):
        '''
        Executes what the command has to do
        '''

    def undo(self):
        '''
        Undo the action taken by the command
        '''
